Колокольцев, Максим Геннадьевич, and N.Yu. Kolokoltseva. “Great Russian Scientists in the Narodnik Movement”. Izvestiya of Altai State University0, no. 2(124) (June 6, 2022): 24-28. Accessed December 15, 2025. https://izvestiya.asu.ru/article/view/%282022%292-03.